Cangzhou Lockheed Drilling Equipment Parts Co.,Ltd
1.Profile of company
Established in 1998, Cangzhou Lockheed Drilling Equipment Parts Co., Ltd. is a professional technology-oriented enterprise specialized in the production drilling equipments and tools,which is one of the leading corporations of drilling tools and workover fishing tool manufacturing industry. Including three series with full model types,as follows:
Drilling Bit series: rock roller bit,tricone bit,pdc drill bit,single bit,cone bit and hole opener;
Drilling Equipment Parts series: manual tong,elevator,slips,stabilizer;
Workover Fishing Tool series: releasing spear,junk basket, overshot,reversing sub,die collar, fishing tap etc.
Our goal:Strive for Perfection and Win by Quality.
2.Product detail
oil drill elevator/drill pipe elevator/water well elevator
Elevator groove and slip groove made on box thread face of slick drill collar or spiral drill collar can be used as lifting sub and safety slip when trip out. The technical parameters for elevator groove and slip groove is as per API spec 7-1 .Hard banding is optional at customers request.
drill pipe elevators are square side door elevators, and consist of elevator body, door and other parts. The door is fitted to the elevator body by hinge pin and can rotary around it, which can open or close the elevator. When close the door, the upper and lower lock pins can automatically fully engage the door with the body. Press the lock pin handle and pull them outwards, the door can be open. Upper end of the main body is fixed with safety block iron, when the elevator is used in hoisting operation, the door can be closed due to the function of safety block iron. Only when there is no block force on the press-load surface, the door can be opened or closed freely, which ensure safety. Each elevator is equipped with one pairs of safety pins. After engaged the elevator ears with the elevator links, install the safety pin to prevent the elevator link disengage from the elevator to ensure operation safe.
Use for drill collars with lift plugs
Drill Collar Size (in) | Max. Load tons (kN) |
21/2, 23/4,3, 31/8,31/4,31/2,33/4,4, 41/8, 41/2,43/4, 5, 51/4,51/2,53/4,6 | 100(900) 150(1350) |
61/4,63/8,61/2,63/4,7, 71/4,71/2,8, 81/4,81/2, 83/4,9, 91/2,91/4,10, 101/2,11 | 150(1350) |
Use for drill collars with zip lift recess
Drill Collar Size (in) | Max. Load Tons (kN) |
41/8,43/4, 51/4,51/2,53/4,6 | 100(900) 150(1350) |
61/4,61/2,63/4,7, 71/4,71/2,73/4,8, 81/4,81/2, 9, 91/2,93/4,10, 103/4,11, 111/4 | 150(1350) |
3.Product show
4.Other drilling equipment show
5.Packing and transportation
6.Welcome to contact me at any time!!!
Your satisfaction is our mission!!!